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Null means "nothing" or without value or consequence. The term may refer to: Contents. 1 In computing; 2 In art; 3 In science; 4 People; 5 Other; 6 See also ...
en.wikipedia.org/wiki/Null
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Null is a special marker used in Structured Query Language (SQL) to indicate that a data value does not exist in the database. Introduced by the creator of ...
en.wikipedia.org/wiki/Null_(SQL)
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The practice of science involves formulating and testing hypotheses, assertions that are falsifiable using a test of observed data. The null hypothesis ...
en.wikipedia.org/wiki/Null_hypothesis
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The null character (also null terminator) is a character with the value zero, present in the ASCII and Unicode character sets and the C0 control code, ...
en.wikipedia.org/wiki/Null_character
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Please also see Null in the German Wiktionary. This notice will be removed when the entry is checked. (more information) April 2008 ...
en.wikipedia.org/wiki/Wiktionary:Null
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In Unix-like operating systems, /dev/ null or the null device is a special file that discards all data written to it (but reports that the write operation ...
en.wikipedia.org/wiki//dev/null
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Null modem is a communication method to connect two DTEs (computer, terminal, printer etc.) directly using an RS-232 serial cable. The RS-232 standard is ...
en.wikipedia.org/wiki/Null_modem
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If a NULL pointer is dereferenced then a runtime error will occur and ... (The NULL pointer shown here is 0x00000000.) By assigning the address of a to ...
en.wikipedia.org/wiki/Pointer_(computing)
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In object-oriented computer programming, a Null Object is an object with defined neutral (" null ") behavior. The Null Object design pattern describes the ...
en.wikipedia.org/wiki/Null_Object_pattern
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In mathematics, a null set is a set that is negligible in some sense. For different applications, the meaning of "negligible" varies. In measure theory ...
en.wikipedia.org/wiki/Null_set
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